>> bret: technology, carl cameron, rolling on the bus. carl, thank you. ♪ ♪ >> bret: this is a fox news alert. late breaking details in the ongoing scandal on the attack of the u.s. consulate on benghazi, libya, that killed the u.s. ambassador and three others there. fox news obtained a new document that sheds new light on the days before that attack. chief white house correspondent ed henry is live at the white house with the latest. >> good evening, bret. this is a cable sent to secretary of state clinton's office at the state department showing that there was emergency meeting on august 15 at the u.s. mission in benghazi. significant because that is less than a month before the terror attack there. at this emergency meeting we're told, based on the cable, there was concern expressed by officials on the ground in benghazi that there were al-qaeda training camps there. there could be problems for from that. the cable says the regional security officer expressed concern with the ability to defend the post in event of the coordinated a